The transcriptional repressor JHDM3A demethylates trimethyl histone H3 lysine 9 and lysine 36

Klose, R. J., Yamane, K., Bae, Y., Zhang, D., Erdjument-Bromage, H., Tempst, P., Wong, J. and Zhang, Y. (2006) The transcriptional repressor JHDM3A demethylates trimethyl histone H3 lysine 9 and lysine 36. Nature. 442, 312-316

http://www.nature.com/nature/journal/v442/n7100/full/nature04853.html